SOPRASEAL Stick VP is a high-performance self-adhered membrane designed to provide a continuous air barrier and water-resistive barrier (WRB) in exterior wall assemblies. The vapor-permeable membrane allows moisture to escape while protecting against air leakage and water intrusion. It adheres to common substrates including OSB, plywood, gypsum, masonry, and concrete, helping improve building envelope performance.

Features & Applications

• Self-adhered membrane for quick installation

• Vapor-permeable WRB and air barrier protection

• Allows wall assemblies to dry outward while preventing air leakage

• Flexible for sealing joints, transitions, and penetrations

• Used in exterior wall assemblies behind siding and cladding

• 1 (ROLL/CS)

Comparable to Blueskin VP100.